516946404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 1381677696

約数和(自身を除く): 864731292

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 397, 442, 491, 663, 794, 884, 982, 1191, 1326, 1473, 1588, 1964, 2382, 2652, 2946, 4764, 5161, 5892, 6383, 6749, 8347, 10322, 12766, 13498, 15483, 16694, 19149, 20247, 20644, 25041, 25532, 26996, 30966, 33388, 38298, 40494, 50082, 61932, 76596, 80988, 87737, 100164, 108511, 175474, 194927, 217022, 263211, 325533, 350948, 389854, 434044, 526422, 584781, 651066, 779708, 1052844, 1169562, 1302132, 2339124, 2534051, 3313759, 5068102, 6627518, 7602153, 9941277, 10136204, 13255036, 15204306, 19882554, 30408612, 39765108, 43078867, 86157734, 129236601, 172315468, 258473202, 516946404]

約数ペア:

[(1, 516946404), (2, 258473202), (3, 172315468), (4, 129236601), (6, 86157734), (12, 43078867), (13, 39765108), (17, 30408612), (26, 19882554), (34, 15204306), (39, 13255036), (51, 10136204), (52, 9941277), (68, 7602153), (78, 6627518), (102, 5068102), (156, 3313759), (204, 2534051), (221, 2339124), (397, 1302132), (442, 1169562), (491, 1052844), (663, 779708), (794, 651066), (884, 584781), (982, 526422), (1191, 434044), (1326, 389854), (1473, 350948), (1588, 325533), (1964, 263211), (2382, 217022), (2652, 194927), (2946, 175474), (4764, 108511), (5161, 100164), (5892, 87737), (6383, 80988), (6749, 76596), (8347, 61932), (10322, 50082), (12766, 40494), (13498, 38298), (15483, 33388), (16694, 30966), (19149, 26996), (20247, 25532), (20644, 25041)]